Results 11 to 20 of about 2,083,198 (213)

Record-low Antarctic sea ice in 2023 increased ocean heat loss and storms. [PDF]

open access: yesNature
Josey SA   +5 more
europepmc   +2 more sources

Effect of reinforcing submicron SiC particles on the wear of electrolytic NiP coatings Part 2: Bi-directional sliding [PDF]

open access: yes, 2006
As-plated and heat-treated electrodeposited NiP and composite NiP-SiC coatings were investigated in bi-directional ball-on-disc sliding tests. All tests were performed under gross slip conditions.
Aslanyan, I. R.   +2 more
core   +2 more sources

Unstable behavior of hydrogen-air lean premixed flames (Effects of unburned-gas temperature, heat loss and scale)

open access: yesNihon Kikai Gakkai ronbunshu, 2020
Unstable behavior of hydrogen-air lean premixed flames was studied by numerical calculations of two-dimensional unsteady reactive flow to clarify the effects of unburned-gas temperature, heat loss and scale. We adopted the numerical model containing the
Satoshi KADOWAKI   +4 more
doaj   +1 more source

Effects of increasing air temperature on skin and respiration heat loss from dairy cows at different relative humidity and air velocity levels

open access: yesJournal of Dairy Science, 2022
: The focus of this study was to identify the effects of increasing ambient temperature (T) at different relative humidity (RH) and air velocity (AV) levels on heat loss from the skin surface and through respiration of dairy cows.
M. Zhou   +5 more
doaj   +1 more source

HEAT LOSS DURING ANAESTHESIA

open access: yesBritish Journal of Anaesthesia, 1978
The superficial and deep body temperatures of 23 patients were studied during prolonged anaesthesia for microscopic surgery of the fallopian tubes. The patients were divided randomly into three groups, receiving either halothane 0.5%, halothane 1% or low-dose fentanyl as a supplement to nitrous oxide, oxygen and myoneural block.
A, Holdcroft, G M, Hall
openaire   +2 more sources

Construction of the control algorithm to improve energy efficiency of a switched reluctance electric motor

open access: yesОмский научный вестник, 2023
An energy-efficient switched reluctance electric drive is considered in relation to electric rolling stock. It fully meets such requirements as good adjustment properties, high energy efficiency and operational reliability.
A. V. Kashuba, A. V. Shevkunova
doaj   +1 more source

Heat buffers improve capacity and exploitation degree of geothermal energy sources [PDF]

open access: yes, 2008
This research focuses on the role of heat buffers to support optimal use of combinations of traditional and renewable heat sources like geothermal heat for greenhouse heating.
Janssen, E.G.O.N.   +3 more
core   +2 more sources

Mathematical analysis of the value of constructive additives in the protective suit of the kinologist

open access: yesАлматы технологиялық университетінің хабаршысы, 2021
The problems of designing a suit for full protection of a cynologist-figurant are considered. A mathematical model is proposed for optimizing the value of constructive increments for predicting and searching for a rational design of PPE for a trainer-dog
N. S. Mokeeva, T. O. Bunkova
doaj   +1 more source

Heat Loss Analysis of a 2D Pump’s Transmission

open access: yesMachines, 2022
Highly enhanced pump power density inevitably results in a profound rise in pump temperature, which seriously influences both power loss and service performance.
Liang Chang   +4 more
doaj   +1 more source

The effectiveness of heating of housing unit by renewable energy source

open access: yesResearch in Agricultural Engineering, 2016
The paper is aimed at pointing out possibilities of using of dendromass for heating. The object of interest was heating of housing units with 75.27 m2 of total area. The average value of dendromass moisture was 17.71%.
J. Jobbágy, K. Krištof, M. Andacký
doaj   +1 more source

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